Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Light Rain Fog/Mist

77°F

25°C

Humidity 94%
Wind Speed E 17 G 25 mph
Barometer 29.77 in (1007.4 mb)
Dewpoint 75°F (24°C)
Visibility 4.00 mi
Heat Index78°F (26°C)
Last update 28 Feb 6:54 am ChST
Extended Forecast for

Agat GU

High Surf Advisory February 28, 07:17am until February 28, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory February 28, 07:17am until February 28, 04:00pm

    NOW until 4:00pm Sat

    High Surf Advisory

  • Today

    High: 85 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 77. East wind 9 to 15 mph, with gusts as high as 18 mph.

    Low: 77 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers.  Partly sunny, with a high near 86. East wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 86 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers.  Mostly cloudy, with a low around 77. East northeast wind 10 to 13 mph.

    Low: 77 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 84. East northeast wind 11 to 18 mph, with gusts as high as 24 mph.

    High: 84 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Today
Scattered showers, mainly before 10am. Partly sunny, with a high near 85. East wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tonight
Isolated showers. Partly cloudy, with a low around 77. East wind 9 to 15 mph, with gusts as high as 18 mph.
Sunday
Isolated showers. Partly sunny, with a high near 86. East wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 77. East northeast wind 10 to 13 mph.
Monday
Isolated showers. Mostly sunny, with a high near 84. East northeast wind 11 to 18 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 77.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
A chance of showers. Partly sunny, with a high near 85.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 77.
Friday
A chance of showers. Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Agat GU
 13.38°N 144.67°E
6:06 am ChST Feb 28, 2026
7am ChST Feb 28, 2026-6pm ChST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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